10 lines
340 B
Scala
10 lines
340 B
Scala
def nBytes(x: Double) = ((Math.log(x) / Math.log(2) + 1e-10).round + 1) / 8
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val primitives: List[(Any, Long)] =
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List((Byte, Byte.MaxValue),
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(Short, Short.MaxValue),
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(Int, Int.MaxValue),
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(Long, Long.MaxValue))
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primitives.foreach(t => println(f"A Scala ${t._1.toString.drop(13)}%-5s has ${nBytes(t._2)} bytes"))
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